42836770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8742

約数の個数: 32

約数和(自身を含む): 84466800

約数和(自身を除く): 41630030

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8689, 17378, 43445, 86890, 147713, 251981, 295426, 503962, 738565, 1259905, 1477130, 2519810, 4283677, 8567354, 21418385, 42836770]

約数ペア:

[(1, 42836770), (2, 21418385), (5, 8567354), (10, 4283677), (17, 2519810), (29, 1477130), (34, 1259905), (58, 738565), (85, 503962), (145, 295426), (170, 251981), (290, 147713), (493, 86890), (986, 43445), (2465, 17378), (4930, 8689)]